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Table 2 Change in scores between T0 (baseline) and T3 (90 days post-operative) of the measures

From: Translation and validation of two disease-specific patient-reported outcome measures (Bladder Cancer Index and FACT-Bl-Cys) in Dutch bladder cancer patients

Domains No. of items per domain T0 Valid population (n)a T0 Mean (SD) T0 Median (min-max) T3 Valid population (n) a T3 Mean (SD) T3 Median (min-max) T0-T3
Valid population (n) Mean change (SD) Min-max SE
BCI
 Urinary domain 12 223 81.6 (18.2) 86.4 (7–100) 158 82.9 (17.6) 89.6 (25–100) 145 1.7 (21.5) −55; 60 1.8
  Function 4 242 84.8 (25.1) 100.0 (0–100) 144 74.8 (33.2) 100.0 (0–100) 137 −11.0 (39.6) −100; 100 3.4
  Bother 8 212 79.1 (20.7) 84.4 (11–100) 159 86.6 (13.0) 90.6 (47–100) 136 7.6 (20.4) −41; 75 1.7
 Bowel domain 10 239 86.6 (14.4) 91.7 (34–100) 170 81.4 (16.6) 86.7 (18–100) 160 −5.4 (18.9) −79; 58 1.5
  Function 4 234 86.3 (15.5) 91.8 (15–100) 163 83.8 (17.1) 87.5 (6–100) 152 −2.5 (20.3) −79; 65 1.7
  Bother 6 239 86.7 (17.0) 95.8 (25–100) 196 80.0 (18.5) 83.3 (21–100) 159 −6.5 (21.3) −79; 63 1.7
 Sexual domain 12 157 49.1 (19.6) 51.4 (9–85) 64 37.1 (17.7) 37.4 (3–75) 52 −15.6 (19.8) − 62; 18 2.8
  Function 7 148 33.0 (19.3) 31.3 (0–82) 52 22.7 (16.6) 25.0 (0–61) 42 −14.2 (18.6) −52; 18 2.9
  Bother 5 200 67.2 (30.7) 75.0 (0–100) 130 52.0 (31.0) 40.0 (0–100) 116 −13.5 (37.8) −100; 100 3.5
FACT-Bl-Cys
 FACT-PWB 7 254 23.5 (4.6) 25.0 (7–28) 180 24.4 (3.6) 25.0 (8–28) 177 0.5 (4.5) −16; 18 0.34
 FACT-SWB 7 255 22.0 (4.4) 22.2 (0–28) 177 21.3 (4.5) 22.0 (0–28) 175 −1.0 (4.6) −24; 22 0.35
 FACT-EWB 6 253 17.8 (4.8) 19.0 (0–24) 173 20.4 (3.5) 21.0 (5–24) 167 2.8 (4.1) −8; 23 0.32
 FACT-FWB 7 257 17.7 (5.8) 18.0 (0–28) 175 19.0 (4.9) 20.0 (6–28) 172 1.1 (5.0) −14; 20 0.38
 Bl-Cys domain 15 257 40.7 (10.0) 41.8 (9–60) 175 43.9 (8.0) 45.0 (11–58) 172 2.5 (10.3) −34; 28 0.79
 FACT-Bl-Cys total score 42 247 121.8 (22.3) 124.0 (38–168) 169 129.5 (18.0) 132.0 (47–163) 161 5.7 (19.0) −55; 71 1.5
EQ-5D
 EQ-5D-5 L 5 245 0.80 (0.1) 0.85 (0–1) 176 0.84 (0.13) 0.88 (0–1) 167 0.03 (0.17) −1; 1 0.1
 EQ-VAS 1 260 72.0 (20.5) 75.0 (0–100) 229 74.9 (19. 5) 80.0 (0–100) 229 −13.5 (36.9) −96; 81 2.4
  1. aThe number of patients that completed enough items to calculate a total score, PWB Physical well-being domain, SWB Social/family well-being domain, EWB Emotional well-being domain, FWB Functional well-being domain, FACT-Bl-Cys total score is only calculated when all items have been completed
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